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HomeMy WebLinkAboutNC0079821_Authorization to Construct_20060123OF vuAFR � r January 23, 2006 David K. Saunders, Deputy Director of Utilities Winston-Salem/Forsyth County Utility Commission Post Office Box 2511 Winston-Salem, North Carolina 27102 Dear Mr. Saunders: Michael F. Easley. Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality SUBJECT: Authorization to Construct A to C No. 079821 A01 Winston-Salem/Forsyth County Utility Commission R.A. Thomas Water Treatment Plant Forsyth County A fast track application for Authorization to Construct dechlorination facilities was received on January 19, 2006, by the Division. Authorization is hereby granted for the construction of modifications to the existing R.A. Thomas Water Treatment Plant, with discharge of filter backwash water into Salem Creek of the Yadkin River in the Yadkin -Pee Dee River Basin. This authorization results in no increase in design or permitted capacity and is awarded for the construction of the following specific modifications: Sodium bisulfate storage and chemical feed system, with schedule 80 PVC chemical feed piping to provide dechlorination, pursuant to the fast track application received on January 19, 2006, and in conformity with the Minimum Design Criteria for Dechlorination Facilities. This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES Permit No. NCO079821 issued May 1, 2005, and shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No. NC0079821. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement wastewater treatment or disposal facilities. The Winston-Salem Regional Office, telephone number (336) 771-4600, shall be notified at least forty-eight (48) hours in advance of operation of the installed facilities so that an on site Ntrc hCam na AlturatIll North Carolina Division of Water Quality 1617 Mail Service Center Raleigh. NC 27699-1617 Phone (919) 733-7015 Customer Service Internet: h2o.enr.state.nc.us 512 N. Salisbury St. Raleigh. NC 27604 FAX (919) 733-2496 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled110% Post Consumer Paper David K. Saunders, Deputy Director of Utilities January 23, 2006 Page 2 inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. Pursuant to 15A NCAC 2H .0140, upon completion of construction and prior to operation of these permitted facilities, the completed Engineering Certification form attached to this permit shall be submitted to the address provided on the form. Upon classification of the facility by the Certification Commission, the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of T15A:8G.0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, III and IV facility at least daily, excluding weekends and holidays, must properly manage the facility, must document daily operation and maintenance of the facility, and must comply with all other conditions of T15A:8G.0202. A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the facility. During the construction of the proposed additions/modifications, the permittee shall continue to properly maintain and operate the existing wastewater treatment facilities at all times, and in such a manner, as necessary to comply with the effluent limits specified in the NPDES Permit. You are reminded that it is mandatory for the project to be constructed in accordance with the North Carolina Sedimentation Pollution Control Act, and, when applies, the North Carolina Dam Safety Act. In addition, the specifications must clearly state what the contractor's responsibilities shall be in complying with these Acts. Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to an enforcement action by the Division of Water Quality in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this Authorization to Construct does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. David K. Saunders, Deputy Director of Utilities January 23, 2006 Page 3 One (1) set of approved plans and specifications is being forwarded to you. If you have any questions or need additional information, please contact Cecil G. Madden, Jr., P.E. at telephone number (919) 715-6203. Sincerely, 17 FC�,Alan W. Klimek, P.E. ; MH/cgm cc: Black & Veatch, Charlotte Office, Kris J. Pennewell, P.E. Forsyth County Health Department Winston-Salem Regional Office, Surface Water Protection Section Technical Assistance and Certification Unit Daniel Blaisdell, P.E. Dave Goodrich, NPDES Permitting Unit Cecil G. Madden, Jr., P.E. Mark Hubbard, P.E. A to C File